Which monosaccharide(s) seen below is(are) an epimer of the structure on the left? H- НО Н- H CHO О А OB Oc O A and B OB and C ОН O A and C -Н CH₂OH OH -OH H H T Н- CHO ОН A OH OH -ОН CH2OH Н НО- I НО- CHO 00 -ОН в -H ОН CH₂OH -H НО Н НО- НО- CHO -H C ОН -H H CH₂OH
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- Determine whether the following monosaccharides have D or L configuration and classify them based on number of carbons and whether they are aldoses or ketoses: CH2OH CH2OH НО- C=0 C=0 НО- H- H- HO- Н-с-он Н-с-он H- -HO- НО H- H- -HO- НО -с-н CH2OH Но- ČH2OH CH2OH CH2OHShown here is a monosachharide. How many total forms of this sugar are there? 1 CHO H-2 он н-3 он на I I H4OH + 0 0 0 0 8 2 5CH₂OH 16Which of the following statements is correct regarding the structures below? CHO CHO CHO -Н НО H НО н- ОН -Н - ОН CH2OH CAB All are structures of D-sugars. All are structures of ketohexoses. Only CAR is a monosaccharide. O Only CAP is a L-sugar. -ОН -ОН H-OH H-OH H- ОН CH₂OH CAR но-н H-OH н НО т н-он CH₂OH CAP CH₂OH Fo НО-Н H НО-Н H он CH₂OH CAT
- Identify the monosaccharides and their linkages in the following disaccharide. HOCH, Но H. -0-CH2 OH Он Н н но ČH2OH H OH Но HConvert the following Haworth projections to a Fischer projection. Name the monosaccharides you have drawn. a) CH2OH b) CH2OH H H OH H H OH H но H H. но но ÓH I I-Which of the following shorthand names best characterizes the following disaccharide? CHOH OH H. он H. H. OH Glc (a1-4)Gal Gal (a1-4)Glc O Glc (B1-4)Gal Gal (P1-4)Glc
- Disaccharides are joined by glycosidic bonds formed between the anomeric carbon on one monosaccharide and a hydroxyl (-OH) group of another monosaccharide. Identify the types of linkages in each of the three disaccharides. Only place three of the linkages. но. CH₂OH CH₂OH CH₂OH OH OH OH OH OH CH₂OH HO НО. НО OH OH 0 OH B1 - 4 B1 OH ·2 OH О CH₂OH Answer Bank al - 4 OH al + al OH al + B2 OH OH OHFrom the following monosaccharides, identify the a anomers. Select all that apply. Select one or more: OH он OH OH O a. OH OH HO но- Ob. ÓH H OH HO но- он H OH O c. HO OH ÓH ÓH d.Which of the following statements is correct regarding the structures below? CHO CHO H-OH ОН н ОН НО H НО -Н н- ОН CH₂OH CAB All are structures of D-sugars. All are structures of ketohexoses. Only CAR is a monosaccharide. 0 Only CAP is a L-sugar. Н I H CHO -ОН H-OH H-OH н- -ОН CH₂OH CAR H-OH -ОН НО-Н то н- H-OH CH₂OH CAP CH2OH to HO-H НО-н Н 1 - он CH₂OH CAT
- Identify the amino acids contained in the following tripeptide. он он HaN—CH—С—N—CH—С-N—CH—СО" CH2 CH3 CH2 ОН SHConvert the following Haworth projections to a Fischer projection. Name the monosaccharides you have drawn. a) CH2OH b) CH2OH H H он H H Он H но H но но ÓH I IDisaccharides are joined by glycosidic bonds formed between the anomeric carbon on one monosaccharide and a hydroxyl (-OH) group of another monosaccharide. Identify the types of linkages in each of the three disaccharides. Only place three of the linkages. НО. CH₂OH CH₂OH CH₂OH HO OH OH OH OH OH CH₂OH HO. НО OH OH 0 OH B12 al OH 4 OH 0 О CH₂OH Answer Bank al + B2 OH al + al OH B14 OH о OH OH